OITracker Cboe delayed data

Contract OI history

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Nov 20, 2026 EXPIRATION

BB $6.00 Put

BB261120P00006000

Latest saved OI4,839Oct 23, 2026
Last change-1,692vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BB $6.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 6,5313,2650 2026-10-02: 4,474 OI2026-10-05: 4,474 OI2026-10-06: 4,474 OI2026-10-07: 4,477 OI2026-10-08: 4,477 OI2026-10-09: 4,478 OI2026-10-13: 6,530 OI2026-10-14: 6,530 OI2026-10-15: 6,531 OI2026-10-16: 6,531 OI2026-10-21: 6,531 OI2026-10-23: 4,839 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

BB contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing4,839-1,692
Oct 21, 20266,5310
Oct 16, 20266,5310
Oct 15, 20266,531+1
Oct 14, 20266,5300
Oct 13, 20266,530+2,052
Oct 09, 20264,478+1
Oct 08, 20264,4770
Oct 07, 20264,477+3
Oct 06, 20264,4740
Oct 05, 20264,4740
Oct 02, 20264,474No prior observation